Selected MCQ

Current Question
A person sells 90 clocks: 40 at 10% gain and 50 at 20% gain. Total gain?
  • A. Rs. 50
  • B. Rs. 60
  • C. Rs. 80
  • D. Rs. 90
Correct Answer: C
Explanation:
Combined weighted gain = Rs. 80.
Related Question 1
If a person buys an article for Rs. 400 and sells it for Rs. 500, what is the gain percent?
  • A. 20%
  • B. 22%
  • C. 25%
  • D. 30%
Correct Answer: C
Explanation:
Profit = 100 ⇒ 25%.
Related Question 2
A person buys an article and sells it at 10% loss. If he had bought 20% cheaper and sold Rs. 75 less, he would gain 25%. What is CP?
  • A. Rs. 250
  • B. Rs. 225
  • C. Rs. 275
  • D. Rs. 200
Correct Answer: A
Explanation:
Equation solving yields CP = Rs. 250.
Related Question 3
A person sells an article at 10% loss. If he had bought it at 20% less and sold it for Rs. 55 more, he would have gained 40%. Find the cost price.
  • A. Rs. 200
  • B. Rs. 225
  • C. Rs. 250
  • D. None
Correct Answer: C
Explanation:
Solving the Equation gives CP = Rs. 250.
Related Question 4
A person invests Rs. 5000 at 10% and Rs. 3000 at 12%. Total interest is ____.
  • A. Rs. 860
  • B. Rs. 900
  • C. Rs. 800
  • D. Rs. 840
Correct Answer: A
Explanation:
Interest = 500 + 360 = 860.
Related Question 5
A person spends their income in parts. What is total income?
  • A. Rs. 6500
  • B. Rs. 7225
  • C. Rs. 8700
  • D. Rs. 1390
Correct Answer: C
Explanation:
Sum of fractional expenditures.